https://github.com/blockchainsllc/opinionator-backend

https://github.com/blockchainsllc/opinionator-backend

Last synced: 10 days ago
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• Host: GitHub
• URL: https://github.com/blockchainsllc/opinionator-backend
• Owner: blockchainsllc
• Created: 2019-09-30T08:58:24.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-01-24T00:41:36.000Z (almost 2 years ago)
• Last Synced: 2024-11-08T02:15:35.471Z (2 months ago)
• Language: TypeScript
• Size: 1.22 MB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 18
• Metadata Files:
  • Readme: README.md

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README

        
# blockchain-voting-backend

## Documentation

To view the OpenAPI documentation:

1.  Go to https://editor.swagger.io/

2.  Copy'n'paste the content of `docs/openapi.yaml` into the editor

3.  Enjoy!

## Build/run with docker

To build this as a docker image run:

`docker build -t blockchain-voting-backend .`

To run it on docker:

`docker run -it --rm --init -p 9999:9999 blockchain-voting-backend`

It'll listen on port `TCP 9999` for http requests. `CTRL-C` to stop it.

## Build/run old-fashioned

Make sure to have installed:

-   NodeJS (current LTS recommendeD)

-   TypeScript `npm install -g typescript`

-   The ability to build `node-gyp` modules

To build:

1.  `npm install`

2.  `tsc`

To run: `node ./build/server.js`

## Configuration

The backend can be configured by some environment variables:

Variable | Description | Default

--- | --- | ---

`DB_HOST` | Postgres database host | `localhost`

`DB_USER` | Postgres database user | `votingadmin`

`DB_PASSWORD` | Postgres database password | `supersecret`

`CONTRACT_ADDR` | Ethereum smart contract address | `0x50ba2e417d573fcd67fab8ee5d6d764b105cd5f7`

`PORT` | HTTP API port to listen on | 9999

`RPC_URL` | URL to the ethereum client RPC | `http://localhost:8545`